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  1. HBase
  2. HBASE-21498

Master OOM when SplitTableRegionProcedure new CacheConfig and instantiate a new BlockCache

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0, 2.2.0, 2.1.2, 2.0.4
    • Component/s: None
    • Labels:
      None

      Description

      In our cluster, we use a small heap/offheap config for master. After HBASE-21290, master doesn't instantiate BlockCache when it not carry table. But it will new CacheConfig in SplitTableRegionProcedure.splitStoreFiles method. And it will instantiate a new BlockCache if it not initialized before and make master OOM.

        Attachments

        1. HBASE-21498.master.007.patch
          28 kB
          Guanghao Zhang
        2. HBASE-21498.master.007.patch
          28 kB
          Guanghao Zhang
        3. HBASE-21498.master.006.patch
          22 kB
          Guanghao Zhang
        4. HBASE-21498.master.006.patch
          22 kB
          Duo Zhang
        5. HBASE-21498.master.005.patch
          22 kB
          Guanghao Zhang
        6. HBASE-21498.master.004.patch
          22 kB
          Guanghao Zhang
        7. HBASE-21498.master.003.patch
          21 kB
          Guanghao Zhang
        8. HBASE-21498.master.002.patch
          12 kB
          Guanghao Zhang
        9. HBASE-21498.master.001.patch
          6 kB
          Guanghao Zhang

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              • Assignee:
                zghao Guanghao Zhang
                Reporter:
                zghao Guanghao Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: